UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4aXLZ4zpvYE/f5JbWUkRqUaZRCtjjhGBNEmqdbH8IxM=' 
WHERE 
  key_id = 'f1e2e79bedec94c2874528f17ebdeb727cda6cd66b7f2e03b7d01b90278f4938' 
  AND (
    token = '4aXLZ4zpvYE/f5JbWUkRqUaZRCtjjhGBNEmqdbH8IxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )